jarena wants to conduct an experiment where she gives her three individual sunflower plants differing amounts of sunlight, Sunflower #1 will receive a low amount of light, Sunflower #2 will receive a medium amount of light, and Sunflower #3 will receive a high amount of light Jarena wants to know if these different amounts of light will cause different growth rates in her three sunflowers. What is the independent variable in Jarena's study? The growth rate of the sunflower plants. The three different sunflower plants The amount of light each sunflower plant receives The amount of water each plant receives